κόχλαξ
From LSJ
Περὶ τοῦ ἐπέκεινα τοῦ νοῦ κατὰ μὲν νόησιν πολλὰ λέγεται, θεωρεῖται δὲ ἀνοησίᾳ κρείττονι νοήσεως → On the subject of that which is beyond intellect, many statements are made on the basis of intellection, but it may be immediately cognised only by means of a non-intellection superior to intellection
English (LSJ)
ᾱκος, ὁ,
A = κάχληξ, LXX 1 Ki.14.14, Dsc.2.70 (pl.), Apollod. Poliorc.139.12. 2 = λίθος μυλίτης, Gal.19.118.